21-SUBSTITUTED PROGESTERONE DERIVATIVES AS NEW ANTIPROGESTATIONAL AGENTS
Technology
E-016-1996
Patent ID
E-016-1996-0-US-24
Country
US
Application Type
National Stage
Patent Status
Expired
Patent Number
6861415
Publication Number
US20020025951A1
Application Number
09/180,132
IC
NICHD
Date Filed
Date Issued